Request Details

Route
/admin/users GET
Timestamp
Sep 15, 2026 7:32 AM
Duration
16.75 ms
Status
201
Response Size
18 KB
Error
No

Performance Breakdown

Database
17.6% (2 queries)
View Rendering
82.4%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
5
Slowest Operation
35.0 ms

Request Trace

How to read this

Each row is a layer of your stack. Many short Database bars means N+1 queries — fix with includes(). A wide Action bar with little Database time means slow Ruby code. A wide View bar usually means a partial rendered in a loop.

Action
View
Database
Other
View
Database
0.0ms 25.5ms 51.0ms 76.5ms 102.0ms

Operations

How to use this

Sort by Impact to find your biggest wins. Click any row for details and optimisation suggestions. The same SQL appearing multiple times is an N+1 — fix with includes(). A single operation above 50% impact is your highest priority.

Operation Duration Impact Timeline Actions
SELECT users.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, SUM(posts.view_count) as total_views, AVG(posts.view_count) as avg_views, MIN(posts.created_at) as first_post, MAX(posts.created_at) as latest_post FR... 14 ms 83.6%
SELECT name FROM users 4 ms 23.9%
home/index 35 ms 208.9%
posts/show 25 ms 149.2%
posts/show 24 ms 143.3%